Solid copper throughout, giving the highest conductivity and the longest service life in aggressive, salty or waterlogged soil. Specified where the earthing system must last for decades without attention.
39, 54 and 79 mm dia. 3 m length.
Used in: substations, power systems, critical and high-value installations.
Specifications
Sizes outside this list can usually be made to order. Send us your drawing or requirement.
| Material | Pure copper |
| Diameters | 39 mm, 54 mm, 79 mm |
| Lengths | 3 m |
| Type | Chemical earthing, maintenance free |
| Bulk supply | Yes |
| Custom sizes | On request |
Where it fits
The electrode stands in the bored hole, surrounded by backfill compound, and carries fault current into the soil. Pure copper is chosen where the pit must last for decades in salty or waterlogged ground, and is normally connected with copper strip and a brass clamp.
Used together with
Part of our earthing electrodes range.